This LORA is a style for background.

Eldritch_Offering_Chapel, colossal ancient eldritch ritual sanctuary deep beneath a forgotten world, vast cathedral-like chamber with towering cracked stone columns wrapped by massive octopus tentacles, biomechanical gothic architecture, glowing turquoise and emerald runic windows embedded in the walls, central sacrificial altar standing on a raised circular ritual dais accessed by concentric semicircular stone steps, luminous arcane sigils hovering above the altar, emerald magical energy beam descending from a suspended circular structure in the vaulted ceiling, gigantic tentacled deity relief fused into the rear wall, wet reflective stone floor covered with slime and ritual residue, intricate organic carvings, alien sacred temple atmosphere, volumetric light shafts, bioluminescent glow, mist, moisture, high contrast teal-green lighting, cinematic shadows, symmetrical composition, ancient forbidden worship site, cosmic horror aesthetic, highly detailed environment, dark fantasy worldbuilding, atmospheric depth, ultra-detailed textures, eerie mystical ambience.

I created datasets images with AI (CHAT-GTP) based on arrssenne's prompt (thx arrssenne). LORA was created with fluxgym (RTX-4090).